What ________ fine weather we have these days!

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I like swimming very much, but now I ________ swim as ________ as I used to.

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“Tom, ________ afraid of speaking in public. You are no longer a small boy,” said Mum.

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We ________ keep the new traffic law and learn how to protect ourselves.

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Internet bars mustn't let people under 18 in or let anybody ________ bad things.

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I enjoy the popular dance “hip-hop”, but ________ my father ________ my mother likes it.

[　　]

Some passengers were walking through one of the big halls at Paris' Charles De Gaulle Airport ________ the whole roof(屋顶) fell down.

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During the seven-day May Day holiday, ________ families went sightseeing.

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A．thousand

B．thousands

C．thousands and thousands

D．thousands of

All of us are proud of the great changes in Shanghai. We're sure Shanghai will be even ________ tomorrow.

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It is reported that a small plane from South Africa crashed(坠毁) northwest of Changsha ________ May 28, 2004.

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